Github user vectorijk commented on a diff in the pull request:
https://github.com/apache/spark/pull/10527#discussion_r50214041
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/MiscFunctionsSuite.scala
---
@@ -130,4 +130,49 @@ class MiscFunctionsSuite extends SparkFunSuite with
ExpressionEvalHelper {
}
}
}
+
+ test("aesEncrypt") {
+ checkEvaluation(Base64(AesEncrypt(Literal("ABC".getBytes),
+ Literal("1234567890123456".getBytes))), "y6Ss+zCYObpCbgfWfyNWTw==")
+ checkEvaluation(Base64(AesEncrypt(Literal("".getBytes),
+ Literal("1234567890123456".getBytes))), "BQGHoM3lqYcsurCRq3PlUw==")
+
+ // Before testing this, installing Java Cryptography Extension (JCE)
+ // Unlimited Strength Jurisdiction Policy Files first
+// checkEvaluation(Base64(AesEncrypt(Literal("ABC".getBytes),
+// Literal("12345678901234561234567890123456".getBytes))),
"nYfCuJeRd5eD60yXDw7WEA==")
--- End diff --
@marmbrus When Java Cryptography Extension (JCE) not installed under oracle
jdk, it will return `null` and will not break other things. Plus, we don't need
to worry about installing this extension under openjdk, it works fine with
openjdk.
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